2 Storey Flat Roof Extension

If there are properties around you that will overlook the roof of your extension a green roof could be a great option to get through the planning.

2 storey flat roof extension. At the rear of a property this would typically extend the kitchen with a new bedroom above. A flat roof rear extension designed by ar design studio houses a large kitchen diner and opens up the ground floor of this hampshire home. If you have a two story home it s a great idea as the first story s flat roof won t block your view on the upper floor. Advantages of a flat roof single storey extension.

For a single story residence a flat roof over the extension can provide a contemporary look. The pitch of the extension s roof complements the original building creating a sense of harmony between the two elements. It s a yes to this as long as you don t go back more than three metres and there is a gap of at least seven metres to the end of the garden. Flat roof extensions to victorian home.

Where a building has low ceilings it can be difficult to build an extension tall enough to integrate two full 2 4m. The main limitation on two storey extensions is usually the roof height. There is less structural engineering involved with a flat roof and materials also tend to be cheaper. If both storeys are the same size a generally accepted rule is to add 50 extra to the build cost of a single storey extension.

Hoover up the dark slightly pointless sliver of space that is the side return by extending the back of the house to its fullest width. How tall can a double storey extension be. A second two storey side extension clad in the same london stock brick as the existing property houses a utility at ground level and a new master suite above. You ll probably have to build the same kind of roof as the main house rather than a flat roof.

39 000 50 58 500. Again london and the south east will more likely be pricier. Unlike in the 70 s and 80 s flat roofs are actually now considered to be stylish. Double storey house extension two storey building a two storey extension will be very similar to building a single storey.

The roof of your double storey extension. Add 10 for professional fees and vat 76 050. What about two story extensions then. Apart from the costs which we ve already talked about in the previous section t he main differences will be.

The most obvious advantage of a flat roof single storey extension over a pitched roof is the price tag. Planning policy requires an extension to be sympathetic to the existing house so the height of its ridge and eaves should not be taller than the existing roof.